<template>
  <div class="wrapper">
    <div
        style="margin: 200px auto; background-color: #fff; width: 370px; height: 310px; padding: 20px; border-radius: 10px">
      <div style="margin: 20px 0; text-align: center; font-size: 24px"><b>注 册</b></div>

      <el-form :model="user" :rules="rules" status-icon ref="userForm">
        <el-form-item prop="username">
          <el-input size="medium" placeholder="请输入用户名" prefix-icon="el-icon-user" v-model="user.username"></el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input size="medium" placeholder="请输入密码" prefix-icon="el-icon-lock" show-password
                    v-model="user.password"></el-input>
        </el-form-item>
        <el-form-item prop="checkPassword">
          <el-input size="medium" placeholder="再次输入密码" prefix-icon="el-icon-lock" show-password
                    v-model="user.checkPassword"></el-input>
        </el-form-item>
        <el-form-item style="margin: 10px 0; text-align: right">
          <el-button type="primary" size="small" autocomplete="off" @click="register">注册</el-button>
          <el-button type="warning" size="small" autocomplete="off" @click="$router.push('/login')">返回登陆</el-button>
        </el-form-item>
      </el-form>

    </div>
  </div>
</template>

<script>

export default {
  name: "Login",
  data() {
    return {
      user: {},
      rules: {
        username: [
          {required: true, message: '请输入用户名', trigger: 'blur'},
          {min: 2, max: 10, message: '长度在 2 到 5 个字符', trigger: 'blur'}
        ],
        password: [
          {required: true, message: '请输入密码', trigger: 'blur'},
          {min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur'}
        ],
        checkPassword:[
          {required: true, message: '请输入密码', trigger: 'blur'},
          {min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur'}
        ]
      }
    }
  },
  methods: {
    register() {
      this.$refs['userForm'].validate((valid) => {
            if (valid) {  // 表单校验合法
              if(this.user.password!= this.user.checkPassword){
                this.$message.error("两次密码不一致")
                return
              }
              this.request.post("/user/register", this.user).then(res => {
                    res = res.data
                    if (res.code == 200) {
                      this.$message.success("注册成功")
                    } else {
                      this.$message.error(res.msg)
                    }
                  }
              )
            }
          }
      )
      ;
    }
  }
}
</script>

<style scoped>
.wrapper {
  height: 100vh;
  background-image:  url("@/assets/123.jpg");
  background-size: cover;
  overflow: hidden;
}
</style>
